
Qualify your products for the EPA's ENERGY STAR® program with Keystone's StarGuard Certification. As one of the first EPA-recognized Third Party Certification Bodies, Keystone helps manufacturers navigate requirements and maintain ENERGY STAR® listings for imaging equipment.

Keystone is an EPA-recognized Third Party Certification Body, giving your ENERGY STAR listings the credibility and compliance assurance that buyers and regulators require.
Stand out in the marketplace with the ENERGY STAR® mark—one of the most recognized energy efficiency symbols among consumers and procurement teams.
ENERGY STAR certified products qualify for utility rebate programs and government procurement preferences, expanding your market reach.
Our experienced staff guides you through the ever-changing ENERGY STAR requirements, helping you obtain and maintain listings efficiently.
Keystone's StarGuard Energy Performance Certification Program qualifies the following product categories for ENERGY STAR listing:
Products are tested at EPA-recognized laboratories to applicable ENERGY STAR specifications.
Keystone, as the Certification Body, reviews test reports to verify compliance with ENERGY STAR requirements.
Compliant products are listed in the official EPA ENERGY STAR product database, accessible to the public.
Download our Qualifying Products for ENERGY STAR® Checklist to learn how manufacturers can qualify imaging equipment products for ENERGY STAR listing.
For personalized guidance on your specific products, use the contact form or reach out to our certification experts.
The StarGuard Energy Performance Certification Program qualifies imaging equipment products for the EPA's ENERGY STAR® program. Keystone acts as a Third Party Certification Body (CB) recognized by the EPA to certify product compliance with ENERGY STAR specifications.
Keystone's StarGuard program certifies imaging equipment products—including printers, copiers, and multifunction devices—for ENERGY STAR® qualification.
The ENERGY STAR qualification process includes:
Yes. Keystone was one of the first EPA-recognized Third Party Certification Bodies for the ENERGY STAR program. EPA-recognized CBs are listed in the official EPA Certification Body list.
ENERGY STAR certification benefits manufacturers by:
Download the Qualifying Products for ENERGY STAR® Checklist or contact our certification team to discuss your product's specific requirements.
EPA-Recognized as one of the first Third Party Certification Bodies for the ENERGY STAR program
ISO/IEC 17065 accredited by ANAB (ANSI National Accreditation Board)
Expert guidance navigating ENERGY STAR requirements for imaging equipment
Keystone Certifications is determined to deliver unparalleled certifications and customer service. Your feedback is vital to us.
Submit a Compliment, Idea or Complaint.
Submit a Complaint of Product Non-Conformity.